Dr. Hyung Jin Lee graduated from Loma Linda University School of Dentistry with a degree in Doctor of Dental Surgery (DDS). He has achieved diplomate status with American Board of Dental Sleep medicine and completed many post-doctoral educational courses some of which include the University of California Los Angeles - UCLA TMD and Orofacial Pain Mini Residency as well as Academy of Clinical Sleep Disorders Discipline - Academic Certificate in Dental Sleep Medicine.

Siarah has been working in the dental field since 2017. She is caring and loves to interact with patients. She has achieved her California RDA License (Registered Dental Assistant) and is currently completing basic courses in temporomandibular joint (TMJ) disorders and dental sleep medicine for obstructive sleep apnea.

Raquel has been working in the dental field since 2010; she has worked for TMJ, Head & Neck Pain Center since 2012. She is attentive, caring and looks forward to meeting new patients. She has achieved her California RDA License (Registered Dental Assistant), and CTA Certification (Certified TMJ Assistant) through the American Academy of Craniofacial Pain, and has completed basic courses in Dental Sleep Medicine through the American Academy of Dental Sleep Medicine.